This is the video game system that teaches basic computer programming concepts and problem solving skills through engaging play. The included game tray connects via Bluetooth to a tablet or computer (not included) running a free game called Cork the Volcano. Children control characters in the game by placing the 22 game tiles on the board, each one representing a different movement such as jumping over an obstacle and moving forwards or backwards. One or two players determine how to collect the cork pieces and put them back in the volcano, requiring players to use careful planning, logic, sequencing, and fine-motor skills to complete the game. The tray’s rechargeable battery provides up to 10 hours of gameplay after a one-hour charge via the included USB cable. Compatible with Android 4.3 and up, iOS 6 and up, and Mac OS X 10.6.6 and up. Ages 6 to 10. Tray: 14" L x 7" W x 2" H. (2 1/2 lbs.)